The Nuclear Company
Senior Software Engineer in Test (SDET) Seattle, WA
The Nuclear Company, Seattle, Washington, us, 98127
The Nuclear Company is the fastest growing startup in the nuclear and energy space creating a never before seen fleet‑scale approach to building nuclear reactors. Through its design‑once, build‑many approach and coalition building across communities, regulators, and financial stakeholders, The Nuclear Company is committed to delivering safe and reliable electricity at the lowest cost, while catalyzing the nuclear industry toward rapid development in America and globally.
Senior Software Engineer in Test (SDET) About The Nuclear Company The Nuclear Company (TNC) is at the forefront of revolutionizing nuclear energy through cutting‑edge technology and innovative digital solutions.We're building Nuclear OS, a comprehensive digital platform that transforms how nuclear facilities are designed, constructed, and operated.
Our technology staff is embedded alongside engineering, procurement, and construction teams, ensuring our software solutions are built from real‑world nuclear deployment experience.
Position Overview We're seeking a passionate Software Engineer in Test to join our mission‑critical team developing software that ensures the safety, compliance, and efficiency of nuclear operations. This role combines the excitement of cutting‑edge technology with the responsibility of supporting clean energy infrastructure that powers our future.
Key Responsibilities
Design and implement comprehensive test automation frameworks for Nuclear OS applications
Develop testing strategies for safety‑critical nuclear software systems
Create and maintain QA/QC data validation systems, including inspection reports, test results, and compliance documentation
Build automated testing pipelines that integrate with our continuous deployment processes
Develop advanced analytics and AI capabilities
Implement foundational architecture that combines Palantir's powerful data integration and modeling capabilities with quality objectives
Nuclear‑Specific Testing
Validate QA records with attributes like date, result (pass/fail), inspector credentials, and linkage to ITAAC requirements
Test software systems that manage nuclear component tracking, system testing, and regulatory compliance
Implement data quality checks and validation routines to catch inconsistencies in critical nuclear data
Ensure software meets stringent nuclear industry standards and regulatory requirements
Advanced Testing & Analytics
Develop testing frameworks for root cause analysis tools that trace system histories, component manufacturing records, and test procedures
Create performance and load testing suites for mission‑critical nuclear operations software
Build testing infrastructure for AI‑powered compliance and project management tools
Quality Assurance & Compliance
Ensure testing processes conform to Nuclear Quality Assurance programs (NQA-1 standards)
Validate electronic signature systems and traceability workflowsTest regulatory reporting and documentation systems
Strong problem‑solving skills with ability to work in cross‑functional teams
Experience translating business requirements into technical solutions
Ability to work effectively with non‑technical stakeholders
Excellent written and verbal communication skills
Technical Skills
5+ years of software testing experience, preferably in regulated industries
Test automation expertise with frameworks like Selenium, Cypress, TestNG, or Playwright
API testing proficiency using tools like Postman, REST Assured, or similar
Database testing experience with SQL and NoSQL databases
CI/CD pipeline experience with Jenkins, GitLab CI, or Azure DevOps
Nuclear Industry Knowledge (Preferred)
Understanding of nuclear regulatory requirements and compliance frameworks
Experience with personnel qualification tracking and training record systems
Knowledge of ITAAC (Inspections, Tests, Analyses, and Acceptance Criteria) processes
Familiarity with nuclear quality assurance standards
Professional Attributes
Detail‑oriented mindset with commitment to safety and quality
Analytical problem‑solving skills for complex system testing
Collaborative approach to working with cross‑functional teams
Adaptability to work in a fast‑paced, innovative environment
Security clearance eligibility for nuclear facility access
What We Offer
Industry‑leading salary with equity participation
Comprehensive health, dental, and vision coverage
401(k) with company matching
Flexible PTO and professional development budget
Mission‑Driven Impact
Clean Energy Leadership: Contribute to the future of carbon‑free nuclear energy
Innovation at Scale: Work on technology that will power the next generation of nuclear facilities
Safety First : Ensure the highest standards of nuclear safety through rigorous software testing
Estimated Starting Salary Range $121,000- $143,000 annually less applicable withholdings and deductions, paid on a bi‑weekly basis. The actual salary offered may vary based on relevant factors such as experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role.
EEO Statement The Nuclear Company is an equal opportunity employer committed to fostering an environment of inclusion in the workplace. We provide equal employment opportunities to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic. We prohibit discrimination in all aspects of employment, including hiring, promotion, demotion, transfer, compensation, and termination.
Export Control Certain positions at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants.
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Senior Software Engineer in Test (SDET) About The Nuclear Company The Nuclear Company (TNC) is at the forefront of revolutionizing nuclear energy through cutting‑edge technology and innovative digital solutions.We're building Nuclear OS, a comprehensive digital platform that transforms how nuclear facilities are designed, constructed, and operated.
Our technology staff is embedded alongside engineering, procurement, and construction teams, ensuring our software solutions are built from real‑world nuclear deployment experience.
Position Overview We're seeking a passionate Software Engineer in Test to join our mission‑critical team developing software that ensures the safety, compliance, and efficiency of nuclear operations. This role combines the excitement of cutting‑edge technology with the responsibility of supporting clean energy infrastructure that powers our future.
Key Responsibilities
Design and implement comprehensive test automation frameworks for Nuclear OS applications
Develop testing strategies for safety‑critical nuclear software systems
Create and maintain QA/QC data validation systems, including inspection reports, test results, and compliance documentation
Build automated testing pipelines that integrate with our continuous deployment processes
Develop advanced analytics and AI capabilities
Implement foundational architecture that combines Palantir's powerful data integration and modeling capabilities with quality objectives
Nuclear‑Specific Testing
Validate QA records with attributes like date, result (pass/fail), inspector credentials, and linkage to ITAAC requirements
Test software systems that manage nuclear component tracking, system testing, and regulatory compliance
Implement data quality checks and validation routines to catch inconsistencies in critical nuclear data
Ensure software meets stringent nuclear industry standards and regulatory requirements
Advanced Testing & Analytics
Develop testing frameworks for root cause analysis tools that trace system histories, component manufacturing records, and test procedures
Create performance and load testing suites for mission‑critical nuclear operations software
Build testing infrastructure for AI‑powered compliance and project management tools
Quality Assurance & Compliance
Ensure testing processes conform to Nuclear Quality Assurance programs (NQA-1 standards)
Validate electronic signature systems and traceability workflowsTest regulatory reporting and documentation systems
Strong problem‑solving skills with ability to work in cross‑functional teams
Experience translating business requirements into technical solutions
Ability to work effectively with non‑technical stakeholders
Excellent written and verbal communication skills
Technical Skills
5+ years of software testing experience, preferably in regulated industries
Test automation expertise with frameworks like Selenium, Cypress, TestNG, or Playwright
API testing proficiency using tools like Postman, REST Assured, or similar
Database testing experience with SQL and NoSQL databases
CI/CD pipeline experience with Jenkins, GitLab CI, or Azure DevOps
Nuclear Industry Knowledge (Preferred)
Understanding of nuclear regulatory requirements and compliance frameworks
Experience with personnel qualification tracking and training record systems
Knowledge of ITAAC (Inspections, Tests, Analyses, and Acceptance Criteria) processes
Familiarity with nuclear quality assurance standards
Professional Attributes
Detail‑oriented mindset with commitment to safety and quality
Analytical problem‑solving skills for complex system testing
Collaborative approach to working with cross‑functional teams
Adaptability to work in a fast‑paced, innovative environment
Security clearance eligibility for nuclear facility access
What We Offer
Industry‑leading salary with equity participation
Comprehensive health, dental, and vision coverage
401(k) with company matching
Flexible PTO and professional development budget
Mission‑Driven Impact
Clean Energy Leadership: Contribute to the future of carbon‑free nuclear energy
Innovation at Scale: Work on technology that will power the next generation of nuclear facilities
Safety First : Ensure the highest standards of nuclear safety through rigorous software testing
Estimated Starting Salary Range $121,000- $143,000 annually less applicable withholdings and deductions, paid on a bi‑weekly basis. The actual salary offered may vary based on relevant factors such as experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role.
EEO Statement The Nuclear Company is an equal opportunity employer committed to fostering an environment of inclusion in the workplace. We provide equal employment opportunities to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic. We prohibit discrimination in all aspects of employment, including hiring, promotion, demotion, transfer, compensation, and termination.
Export Control Certain positions at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants.
#J-18808-Ljbffr